D defs.my
Entry 1 sense Webster, 1913

Hydrofluosilicic

· Hy·dro·flu·o·si·lic·ic · IPA
01 a. Pertaining to, or denoting, a compound consisting of a double fluoride of hydrogen and silicon; silicofluoric. See Silicofluoric.
  1. 1.
    Pertaining to, or denoting, a compound consisting of a double fluoride of hydrogen and silicon; silicofluoric. See Silicofluoric.(Chem.) See: Silicofluoric